deploy/manage/silent install ultravnc, vnc, etc...
Remote Control Manager - Free VNC & RDP Management Syste
Skeep VNC Console
UltraVNC Deployment Wizard
VNC Control - Manager with slightly different approach.
VNC Central (Freeware Utility To Manage Remote Computers)
SmartCode VNC Manager 6.17
Easy and Powerful UltraVNC Management Console by Bozteck